---
title: Extranet site features | Help Center
description: Calculation of lead, sales pitch, tyre anomalies...
---

1. [Help Center](https://support.bridgestone-agriculture.net/en/knowledge)
2. [ Extranet site features ](https://support.bridgestone-agriculture.net/en/knowledge/extranet-site-features)

# Extranet site features

 Calculation of lead, sales pitch, tyre anomalies...

- [How to use the lead lag calculator](https://support.bridgestone-agriculture.net/en/knowledge/lead-lag-calculator)
- [Identify the tyre anomalies and their causes](https://support.bridgestone-agriculture.net/en/knowledge/technical-inspection)
- [Ask for a tyre warranty](https://support.bridgestone-agriculture.net/en/knowledge/ask-for-a-tyre-warranty)
- [Use your secure client account](https://support.bridgestone-agriculture.net/en/knowledge/use-your-secure-client-account)
- [How to increase sales thanks to our sales pitches](https://support.bridgestone-agriculture.net/en/knowledge/sales-sheets)